{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"What are the consensus algorithms in blockchain?","a":"Proof of Stake (PoS): Unlike PoW, the PoS algorithm allocates block rewards  based on the number and duration of tokens held by participants. Representative projects include Peercoin and Cardano."}]}],"pr":"c5f6509f1987a3366463a7bcb99b7ab0a97cf97817f0f89a38a5d21d0cca3559"}